<script setup>
import { ref, reactive } from 'vue';
import Footer from "@/components/footer.vue";
import { useRouter } from "vue-router";
import axios from 'axios';
import qs from 'qs';

const router = useRouter();

// 响应式数据
const user = ref({
  userId: '',
  password: '',
  userName: '',
  userSex: 1,
});
const confirmPassword = ref('');

// 检查用户ID是否存在
const checkUserId = async () => {
  try {
    const response = await axios.post(
        'http://localhost:8085/UserController/getUserById',
        qs.stringify({
          userId: user.value.userId,
        }),
        {
          headers: {
            'Content-Type': 'application/x-www-form-urlencoded' // 修改为表单数据格式
          },
        }
    );
    if (response.data === 1) {
      user.value.userId = '';
      alert('此手机号码已存在！');
    }
  } catch (error) {
    console.error(error);
  }
};

// 注册用户
const register = async () => {
  if (user.value.userId === '') {
    alert('手机号码不能为空！');
    return;
  }
  if (user.value.password === '') {
    alert('密码不能为空！');
    return;
  }
  if (user.value.password !== confirmPassword.value) {
    alert('两次输入的密码不一致！');
    return;
  }
  if (user.value.userName === '') {
    alert('用户名不能为空！');
    return;
  }

  try {
    const response = await axios.post(
        'http://localhost/user/UserController/saveUser',
        qs.stringify({
          userId: user.value.userId,
          password: user.value.password,
          userName: user.value.userName,
          userSex: user.value.userSex
        }),
        {
          headers: {
            'Content-Type': 'application/x-www-form-urlencoded' // 修改为表单数据格式
          },
        }
    );
    if (response.data > 0) {
      alert('注册成功！');
      router.push('/login');
    } else {
      alert('注册失败！');
    }
  } catch (error) {
    console.error(error);
  }
};
</script>

<template>
  <div class="wrapper">
    <!--header-->
    <header>
      <p>用户注册</p>
    </header>
    <!--表单部分-->
    <ul class="form">
      <li>
        <div class="title">
          手机号码：
        </div>
        <div class="content">
          <input type="text" @blur="checkUserId" v-model="user.userId" placeholder="手机号码">
        </div>
      </li>
      <li>
        <div class="title">
          密码：
        </div>
        <div class="content">
          <input type="text" v-model="user.password" placeholder="密码">
        </div>
      </li>
      <li>
        <div class="title">
          确认密码：
        </div>
        <div class="content">
          <input type="text" v-model="confirmPassword" placeholder="确认密码">
        </div>
      </li>
      <li>
        <div class="title">
          用户名称：
        </div>
        <div class="content">
          <input type="text" v-model="user.userName" placeholder="用户名称">
        </div>
      </li>
      <li>
        <div class="title">
          性别：
        </div>
        <div class="content" style="font-size: 3vw">
          <input type="radio" v-model="user.userSex" name="sex" checked style="width: 6vw; height: 3.2vw;">男
          <input type="radio" v-model="user.userSex" name="sex" style="width: 6vw; height: 3.2vw;">女
        </div>
      </li>
    </ul>

    <div class="button_login">
      <button @click="register">注册</button>
    </div>
    <Footer></Footer>
  </div>
</template>

<style scoped lang="less">
/**********总容器**********/
.wrapper{
  width: 100%;
  height: 100%;
}
/**********header**********/
.wrapper header{
  width: 100%;
  height: 12vw;
  background-color: #0097ff;
  color: #fff;
  font-size: 4.8vw;

  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;

  display: flex;
  justify-content: center;
  align-items: center;
}
/*********表单部分**********/
.wrapper .form{
  width: 100%;
  margin-top: 12vw;
}
.wrapper .form li{
  box-sizing: border-box;
  padding: 4vw 3vw 0 3vw;
  display: flex;
  align-items: center;
}
.wrapper .form li .title{
  flex: 0 0 18vw;
  /*不缩小，不放大，固定18vw*/
  font-size: 3vw;
  font-weight: 700;
  color: #666;
}
.wrapper .form li .content{
  flex: 1;
  /*内容占用剩余的空间*/
}
.wrapper .form li .content input{
  border: none;
  outline: none;
  width: 100%;
  height: 4vw;
  font-size: 3vw;
}
.wrapper .button_login{
  width: 100%;
  box-sizing: border-box;
  padding: 4vw 3vw 0 3vw;

}
.wrapper .button_login button{
  width: 100%;
  height: 10vw;
  font-size: 3.8vw;
  font-weight: 700;
  color: #fff;
  background-color: #38ca73;
  border-radius: 4px;
  cursor: pointer;

  border: none;
  outline: none;
}
.wrapper .button_register{
  width: 100%;
  box-sizing: border-box;
  padding: 4vw 3vw 0 3vw;
}
.wrapper .button_register button{
  width: 100%;
  height: 10vw;
  font-size: 3.8vw;
  font-weight: 700;
  color: #666;
  background-color: #eee;
  border-radius: 4px;

  outline: none;
  border: solid 1px #ddd;
}
</style>